Furnace
Daikin Furnace error codes
35 codes across 2 model families. Start with your model number, because Daikin reuses the same numbers for different faults on different boards.
Daikin shares code tables with other brands
Daikin furnaces use Goodman control platforms, so Goodman model families apply. Daikin VRV IV heat pumps and Daikin mini split and thermostat codes are entirely separate systems with their own code tables.
Find your model family
The model number is on the data plate, usually on the side or back of the unit or behind the service panel. It usually starts with the letters or numbers in the name below.
This GMVM96 platform unit runs the same Goodman control board, so its codes are published once under Goodman instead of repeated here. The faults, the checks and the parts are the same because the hardware is.
Open the GMVM96 platform code list →GMV / GMH / GMS / GMN platform
Goodman, Amana and Daikin legacy furnace flash codes (GMV, GMH, GMS, GMN series)
1980s-2000s · 9 codes
This GMV / GMH / GMS / GMN platform unit runs the same Goodman control board, so its codes are published once under Goodman instead of repeated here. The faults, the checks and the parts are the same because the hardware is.
Daikin-badged units in this group run the same control as the Goodman and Amana legacy furnaces, so the same table and the same per-series code coverage apply.
Open the GMV / GMH / GMS / GMN platform code list →